baber/WOPTO huggingface dataset:
Patent CA-1173646-A (CA)
Inventor: KENSHOL KENNETH W
IPC: B05B7/18
Filed: 1980-11-24
Granted: 1984-09-04
Abstract: ABSTRACT OF THE DISCLOSURE      A flame spray gun for feeding and melting a wire or rods (R) of heat fusible material and spraying molten droplets thereof against a substrate to be coated therewith for various useful and protective purposes comprising improved main supply valve means connected to air, fuel gas and oxidant conduit means and to regulatable sources of supply, including air, fuel gas and oxidant inlet and outlet chambers within a bore connected to the conduit means, continuous seal means and venting means to prevent leakage and premixing of air, fuel gas and oxidant between the chambers, a valve shaft with axially spaced shallow slots movable within the bore and seals to connect the inlet and outlet chambers, releasable valve locking means for maintaining shaft either in a LIGHTING or ON position and valve unlocking means to release and allow resiliently biased valve shaft to shift to an OFF position. Also disclosed are an improved combustion head, a flame spray nozzle, an air blast cap, nozzle and air cap retaining means and spaced continuous seal means to prevent cross leakage situated on opposite sides of oxidant and fuel gas chambers and between internal surfaces of a multiple step bore in the combustion head and external surface of a multiple step end portion of the nozzle inserted therein.  Further disclosed are improved turbine drive means connected to drive a gear train and rotary cam actuated rod feed rolls comprising a shroud extending around a turbine rotor, a plurality of angularly spaced air jet passages in the shroud for directing air under pressure against peripheral blades of the turbine rotor and a plurality of exhaust passages between the air jet passages.  Improvements are also disclosed in control means for selecting, sensing and regulating the turbine speed comprising throttle valve means including differential pistons responsive to various degrees of back pressure created by movement of a multiple pole magnet within a magnetic cup rotating with the turbine rotor which produces eddy current force torque of various degrees which act accordingly to rotate the magnet and air jet obstructing means various distances from an air jet orifice tube and thereby vary the amount of back pressure which acts to shift the throttle means to a state of equilibrium and position which adjusts the size of the air supply passage and hence the air supply under pressure to the turbine rotor and maintains the speed of the turbine accordingly to a constant preselected desired rate.
Patent CA-1158470-A (CA)
Inventor: GUSTAVSSON OLLE
IPC: F41A3/74
Filed: 1980-12-17
Granted: 1983-12-13
Abstract: Case 2527 A B S T R A C T            A loading table is built up with a stable frame and comprises a flat depositing plane (13) for shells (14) lying beside each other and feeding means for removing these, one at a time, from the plane, through lateral displacement. The feeding means utilize holding trough segments arranged in an endless chain with two storeys, of which the upper storey comes into connection with the depositing plane. The segments are fastened in the links (16) of two drive chains which by means of the step drive mechanism can be actuated so that at a certain actuation of the step drive mechanism, holding troughs (15) for the shells, which can be composed of holding trough segments in the upper storey, are moved forwards one spacing distance. The pairs of holding trough segments are arranged in such a way that said holding troughs which are formed are cabpable of receiving new shells directly from above under parallel displace-ment substantially at right angles to the depositing plane in a number corresponding to the number of shells removed from the plane. The holding troughs can then receive two or more shells simultaneously when these are arranged parallel to each other.
Patent CA-1159876-A (CA)
Inventor: VIELAND LEON J
IPC: H01J29/50
Filed: 1981-01-13
Granted: 1984-01-03
Abstract: RCA 74,243 Abstract of the Disclosure The electron gun comprises an electron lens structure including a pair of terminal electrodes fixedly mounted along a pair of glass support rods.  Disposed between the terminal electrodes is a resistive lens stack of alternate apertured electrode plates and resistive spacer blocks.  The electrode plates and resistive spacer blocks are urged into good electrical contact with each other and with the terminal electrodes by a plurality of leaf springs.  The electrode plates are preferably lightly contacted by the glass support rods to prevent lateral movement of the plates without preventing their spring-urged contact with the resistive blocks.
Patent CA-1169383-A (CA)
Inventor: LORREK JOHANNES
IPC: F27B1/20
Filed: 1981-01-29
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE     An arrangement for discharging coke from a cooling shaft supplied with cooling gas, has one or several coke strip ping members arranged to engage in a mass of coke discharged from the cooling shaft, a supporting element for supporting stripping members and rotating together with the latter, and a housing in which the supporting element together with the coke stripping member are accommodated and which is sealed from the atmosphere.
Patent CA-1164021-A (CA)
Inventor: PRO GEORGE M
IPC: G09B9/05
Filed: 1981-03-17
Granted: 1984-03-20
Abstract: CYCLE SUPPORT               Abstract of the Disclosure An exerciser for simulating bicycling having a collapsible bicycle stand, provided with a flywheel for the storage of energy, rotatably supports an ele-vated flywheel spindle behind a rear, treadle-powered bicycle wheel such as to be driven through frictional engagement with the rear wheel tire only while a rider is seated on the bicycle.  The rear wheel is held in a raised position by the stand such as to fully support the weight of the rider, causing the rear wheel to be freely rotatable, impeded essentially only by the iner-tia of the flywheel.  The stand accomodates wheels of various diameters, and a manual control readily acces-sible to the seated rider permits selection of tire to spindle force no greater than that required to avoid slippage.  The tire is also protected against damage by a flywheel brake which becomes effective in the event the bicycle brake is suddenly applied while there is still negative clearance between the flywheel and the spindle, and therefore, while the flywheel is still spinning.     (DKt. 16936)
Patent CA-1161359-A (CA)
Inventor: VOLK ALFEI F
IPC: E21B43/24
Filed: 1981-04-23
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE     A method for underground gasification of fossil fuel comprises preparing a gas generator by drilling in the seam of fossil fuel borehole passages and vertical bore-holes including main boreholes located at the beginning of the passage and intermediate boreholes arranged along the longitudinal axis of each borehole passage on either side of the axis and alternately, each next borehole be-ing located on the side opposite to that on which the preceding borehole is located; providing a fire face on the borehole passage end side; fire-working the borehole preceding beginning from the fire face; alternately cross-cutting the vertical boreholes with the borehole passage beginning on the fire face side; gasifying fossil fuel within individual portions beginning from the fire face side by alternately blasting through each intermediate borehole directionally in the seam plane at an angle to the longitudinal axis of the borehole passage and in the direction away from the longitudinal axis of the borehole passage for a time required for gasifying maximum 20% of fossil fuel deposit within each portion of the borehole passage and to ensure a thermal preparation of the seam, the blasting being effected by increasing its intensity in each intermediate borehole proportionally with an in-crease in the length of the borehole passage; removing the resultant gas within each portion in the direction toward the fire face; subsequent gasification of fossil fuel by blasting through the main boreholes or both through the main boreholes and boreholes passages, and removing the resultant gas.
Patent CA-1170185-A (CA)
Inventor: CHAPIN CAROLE N
IPC: A61K8/37
Filed: 1981-06-18
Granted: 1984-07-03
Abstract: SKIN CONDITIONING COMPOSITIONS                    Carole N. Chapin Gary R. Kelm David L. Shelton ABSTRACT      Skin conditioning compositions comprising an alkali metal phosphoric acid ester salt of a partial glyceride,-silicone fluid, a long chain alkyl ester of a fatty acid, an emollient material, an emulsifier and water.  The phosphated glyceride and the dimethicone fluid serve to provide greater retention of the conditioning compo-sition on the skin.
Patent CA-1162558-A (CA)
Title: Adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes, or alkoxycycloalkanes, compositions containing such compounds and method of use thereof
Inventor: BUTLER DAVID V
IPC: A61K6/884
Filed: 1981-06-19
Granted: 1984-02-21
Abstract: Adducts of Diisocyanates and Methacryloyl Alkyl Ethers, Alkoxy-benzenes, or Alkoxycycloalkanes, Compositions Containing Such Compounds, and Method of Use Thereof.                  ABSTRACT OF DISCLOSURE    Polymerizable adducts of diisocyanates and methacryloyl alkyl ethers, alkoxybenzenes, or alkoxycycloalkanes are disclosed. The compounds of the present invention are formed into compositions which are useful as bone cement, fillings for cavities, and orthodontic adhesives. The compositions have improved mechanical properties, low water absorption, and excellent color and discoloration stability, coupled with a high filler content.    This Application claims the priority of European Patent Application No. 80104311.8, filed on July 23,1980.
Patent CA-1170290-A (CA)
Inventor: KEENAN JOHN R
IPC: F16L33/207
Filed: 1981-07-02
Granted: 1984-07-03
Abstract: ABSTRACT    A hose fitting having a stem which includes a recess between a hose stop flange and a bulbous distal end and radial ridges in the recess.  The maximum diameters of the ridges are smaller than the maximum diameter of the hose stop flange and the distal end so that a band clamp can be used to secure a hose to the hose fitting.  A crimped ferrule fastener includes two beads each traversing a portion of the recess and the hose stop flange or a portion of the bulbous end, respectively.
Patent CA-1156536-A (CA)
Inventor: GOLAN KENNETH F
IPC: F16K11/07
Filed: 1981-07-21
Granted: 1983-11-08
Abstract: Valve Actuator With Hydraulic Latching Abstract A hydraulic latching valve mechanism is provided integral with a control valve to hydraulically hold an actuator in an engaged position.  Latching mechanisms normally require mechanical detents which add extra complexity to the valve assembly or external hydraulic lines on hydraulic latching which are always subject to damage.  This mechanism eliminates the problem by having members located internally of the valve which cooperate to provide a hydraulic force to hold the actuator in the engaged position in response to the actuator being moved to the engaged position. By using the system pressure as the holding force, an actuator can be held in the engaged position for extended periods of time without inadvertent release.
Patent CA-1165653-A (CA)
Inventor: FORD GEORGE W
IPC: A61B5/15
Filed: 1981-09-02
Granted: 1984-04-17
Abstract: ABSTRACT          An arterial blood sampling syringe consisting of a barrel and a plunger assembly in which the plunger is hollow and provided at its distal end with two annular rings which cooperate with the hollow plunger and each other to maintain a sealing ring and gas-pervious but liquid impervious membrane in position at the end of the plunger.  The plunger position in the barrel may be preset to receive any desired blood sample volume.  Further blood flow is halted when the barrel of the syringe fills to the volume desired.
Patent CA-1175011-A (CA)
Inventor: REIL WILHELM
IPC: B29C59/02
Filed: 1981-09-30
Granted: 1984-09-25
Abstract: ABSTRACT A fluid carton made of cardboard, paper of the like, rendered impervious to fluids by a coating of plastics at least on the inside, has a double-walled triangular flap at least at one side, the inside of the flat communicating with the inside of the carton.  A manually engageable double cardboard strip with a sealing seam is provided in the upper triangular wall of the flap and extends from the tip of the flap and into the adjacent upper wall panel of the carton.  A weld, which seals the two triangular walls together in a fluid-tight manner, extends substantially transversely to the cardboard strip.  At least one of the two triangular walls of the triangular flap is partially punched in along a line adjacent the weld, at the side thereof towards the tip of the triangular flap.  The various superposed layers of wall are com-pressed to almost the same thickness (D) in the region of the weld.  Such a weld is provided on both sides of the punched line and runs from one side edge of the triangular flap to the other, substantially in the middle of the flap.
Patent CA-1171796-A (CA)
Inventor: LEGG KENNETH D
IPC: G01N33/49
Filed: 1981-10-30
Granted: 1984-07-31
Abstract: ABSTRACT OF THE DISCLOSURE A fractionation system for providing a clarified fraction or a frac-tion for analysis of biological fluids and the like includes a disposable filtra-tion vessel with a first reservoir chamber adapted to receive the fluid to be fractionated, a second reservoir chamber and a flow channel that extends between the reservoir chambers.  The lower surface of the flow channel is defined by a microporous sheet membrane, and collection structure is disposed on the side of the membrane opposite the flow channel.  Low gas pressure (less than ten psi) applied alternately to liquid surfaces in the reservoir chambers produces reci-procating flow of the fluid between the reservoir chambers in a wide thin stream through the flow channel with resulting collection of a fraction of the liquid material that passes through the membrane.  A one-half milliliter volume of plasma from a two milliliter volume sample of blood is obtained with the system in less than one minute without any discernible hemolysis.
Patent CA-1192334-A (CA)
Inventor: FINLAYSON CLAUDE M
IPC: C09D11/02
Filed: 1981-11-16
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE               Printing inks are provided comprising an organic ink vehicle having dispersed therein an ink coloring material and an organophilic clay gellant. The organophilic clay gellant comprises the reaction product of an organic cation, an organic anion and a smectite-type clay having a cation exchange capacity of at least 75 milliequivalents per 100 grams of said clay such that an organic cation - organic anion complex is intercalated with the smectite-type clay and the cation exchange sites of the smectite-type clay are substituted with the organic cation.
Patent CA-1170599-A (CA)
Inventor: UMEHARA KAZUYOSHI
IPC: C12P21/02
Filed: 1981-12-15
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE                 N-acyl peptides of the formula:                                    wherein R1 and R2 are each alkyl or alkenyl  R3 is hydrogen, lower alkyl, hydroxy(lower)alkyl, heterocyclic(lower)alkyl or ar(lower)alkyl, wherein the aryl moiety may have hydroxy or protectod hydroxy, R4 is carboxy, esterified carboxy. carboxy(lower)alkyl or esterified carboxy(lower)alkyl, X is bond or lower alkylene; Y is lower alkylene or lower alkylldene  and n is an integer of 0 or 1; and pharmaceuti-cally acceptable salts, have anticomplemantary activity  and fibrinolytic activity and may be used in the treatment of immune-complex diseases or autoimmune diseases.
Patent CA-1182067-A (CA)
Inventor: FOETTINGER WALTER
IPC: D06M17/00
Filed: 1981-12-22
Granted: 1985-02-05
Abstract: ABSTRACT The consolidation and coating of a non-woven textile for applications such as interfacing materials comprises, the simultaneous pressing and printing of a radiation polymerizable bonding agent onto the underside of the non-woven textile while applying a thermoplastic adhesive to the upper side, using the hot-melt technique.  The adhesive is prevented from substantial penetration into the textile by the presence of the cooler bonding agent.  The bonding agent is then polymerized by subjecting the textile to appropriate irradiation which may be ultra-violet or electron.  The superposed areas may constitute regular or statistical raster patterns.
Patent CA-1176227-A (CA)
Inventor: SEGER FRITZ O
IPC: E21B34/02
Filed: 1982-02-02
Granted: 1984-10-16
Abstract: 13377:RDS                     HIGH PRESSURE VALVE            Abstract An erosion resistant control valve or adjustable choke has a body with a side inlet, an end outlet and a conical valve seat in alignment with the outlet. Downstream from the valve seat are a converging passage having a smaller taper than the valve seat, a cylindrical passage and a diverging passage.  A stem aligned with the seat assembly includes a plug having a tapered seal surface near its upstream end for engaging the valve scat and a converging control surface downstream therefrom with the same taper as the converging passage.  The smaller end of the control surface is in the cylindrical passage when the valve is closed and in the converging passage is fully open for localizing erosion downstream from the valve seat.  A bleed passage relieves pressure from within the valve before the valve bonnet can be removed.  The valve can be locked in a selected control setting by a split ring engaging the stem.
Patent CA-1183119-A (CA)
Inventor: HAWLEY GIL R
IPC: C08F36/04
Filed: 1982-02-08
Granted: 1985-02-26
Abstract: Abstract of the Disclosure A method for making novel catalysts for the polymerization of olefins, said catalysts being prepared by reacting a metal dihalide with certain transition metal compounds and reacting that product with certain organoaluminum compounds wherein in one embodiment that product is contacted with a halide exchanging source selected from halides of Groups IVA and Va of the Periodic Table and wherein another embodiment a third component, such as an electron donor, is included in the reaction between the metal dihalide as the transition metal compound.
Patent CA-1181074-A (CA)
Inventor: KUBO KAZUO
IPC: A61P25/04
Filed: 1982-02-17
Granted: 1985-01-15
Abstract: ABSTRACT    A process for producing novel 3,5-di-tert-butyl-4-hydroxyphen-yl-substituted heterocyclic compounds shown by the formula   and the salts thereof.    The compounds of this invention have an anti-inflammatory, an anti-pyretic, an analgesic, an anti-arthritic, and an immunoreg-ulatory activity.  Hence they are particularly useful as an anti-rheumatic.
Patent CA-1174268-A (CA)
Inventor: MAUCK MICHAEL S
IPC: H01S3/13
Filed: 1982-03-03
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE       The initially high amplitude laser output pulses at the start of a string of pulses from a continuously pumped, repetitively, Q-switched Nd:YAG laser are reduc-ed in amplitude by reducing the current to the krypton arc lamp pumping light source by about 5 amperes for a time of about one-half to about one millisecond prior to gating the Q-switch.
Patent CA-1184652-A (CA)
Inventor: JONAS TAMAS
IPC: G01J3/42
Filed: 1982-03-22
Granted: 1985-03-26
Abstract: Abstract:    An optical analyser for the near infrared range contains a monochromator arranged in the path of light from a light source in an optical system including detectors as well as a microcomputer.  A light-interrupting mechanism and an optical grating-monochromator are used, the optical grating being connected to a sine-mechanism. The optical system includes a mirror for selecting between the transmission and reflection measuring methods, trans-mission and reflection detectors with light sensors being provided.  The temperature of the light sensors is thermostatically controlled and the detectors contain amplifiers connected to the output of the light sensors. The output of the amplifiers is connected to the input of a measuring system containing a band-filter, a demodulator and an A/D converter - all connected in series - while the A/D converter is connected to the microcomputer.  The result is improved sensitivity over prior apparatus.
Patent CA-1173951-A (CA)
Inventor: NAKAMURA TAKASHI
IPC: H01J29/86
Filed: 1982-03-25
Granted: 1984-09-04
Abstract: ABSTRACT OF THE DISCLOSURE         An image pick-up tube which has a high signal to noise ratio relative to the prior art provides for a disk-shaped printed circuit board formed with a central opening through which the image can pass to strike the active part of the tube and wherein the printed circuit board carries a first amplifier stage which is very closely spaced and connected to the image pick-up means so as to provide minimum lead lengths to reduce stray capacitance and give high signal to noise ratio.
Patent CA-1207098-A (CA)
Title: Polyester blend compositions exhibiting suppression  of transesterification
Inventor: DEGUIA ANDREA A
IPC: C08L27/12
Filed: 1982-03-29
Granted: 1986-07-02
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a non-burning, non-dripping polyester blend composition in which transesterification is suppressed, as indicated by, e.g., improved heat deflection temperature.  The composition comprises (a) approximately 35 to 85 percent by weight of a blend of polyethylene terephthalate and polybutylene terephthalate wherein the polyethylene tereph-thalate comprises approximately 10 to 25 percent by weight of the blend; (b) approximately  5 to 60 percent by weight of a reinforcing agent; (c) approximately 4 to 15 percent by weight of at least one halogen-containing organic flame retardant compound; and (d) approximately 2 to 10 percent by weight of the amorphous non-abrasive reaction product of antimony trioxide, or a compound of antimony which generates antimony trioxide, and a substrate comprising a hydrous compound of silicon in a weight ratio within the range of approximately 1:1 to 1:4, on an anti-mony trioxide:substrate basis.  The composition may further comprise approximately 0.1 to 8 percent by weight of a thermo-plastic phenoxy resin and/or approximately 0.5 to 2.5 percent by weight of a polytetrafluoroethylene resin.  The amorphous non-abrasive reaction product is preferably the reaction product of antimony trioxide and talc, preferably in a 25:75 or 45:55 weight ratio.  A process for suppressing transesterification in glass reinforced, non-burning, non-dripping polyester blend compositions is also disclosed.  The novel blend, with suppressed transesterification and the associated reduction in the lowering of heat deflection temperature, is more suitable for use in the manufacture of products with improved fine characteristics.
Patent CA-1177885-A (CA)
Inventor: PLASSE PAUL A
IPC: H01M6/12
Filed: 1982-08-12
Granted: 1984-11-13
Abstract: Abstract of the Disclosure Laminar electrical cells and batteries, each cell of which comprises a first electrode formed as a porous layer of electrochemically active particles on an electrically conductive, electrochemically inactive substrate coextensive with the particle layer.  The electrochemically inactive substrate is adhered around its periphery to the borders of an aperture in an electrically insulating frame.  A separator for each cell overlies the active particle layer of the first electrode and has borders extending beyond the borders of the first electrode and within the borders of the insulating frame.  A second electrode for each cell comprises a slurry of electrochemically active particles in contact with the other side of the separator.  Methods of making the above cells and batteries from elongated webs of electrically insulating ones of the constituent materials of the cells.